| Name | Brand | Type |
|---|---|---|
| Cut Height Adjustment and Front Casters Group S/N: 4001119052 and Below | FRS | assembly |
| Cut Height Adjustment and Front Casters Group S/N: 4001119053 and Above | FRS | assembly |
| Frame, Spindles, and Blades Group | FRS | assembly |
| Wheel and Tire Group S/N: 4001119052 and Below | FRS | assembly |
| Wheel and Tire Group S/N: 4001119053 and Above | FRS | assembly |